package com.czk.service.userservice;

import com.czk.pojo.User;

/**
 * @Author:ChenZhangKun
 * @Date: 2021/9/29 15:51
 */
public interface UserService {
    /**
     * 通过id查找
     *
     * @param id
     * @return
     */
    User selectById(int id);
}
